Search

Gabriel J. Klein

Examiner (ID: 14091, Phone: (571)272-8229 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641
Total Applications
1395
Issued Applications
965
Pending Applications
90
Abandoned Applications
361

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19801606 [patent_doc_number] => 20250067531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => RECIPROCATING AMBIDEXTROUS MAGAZINE RELEASE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/811760 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811760
Reciprocating ambidextrous magazine release system Aug 20, 2024 Issued
Array ( [id] => 19779342 [patent_doc_number] => 12228370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Apparatus and method for loading a cartridge into a chamber of break-action firearm [patent_app_type] => utility [patent_app_number] => 18/808998 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4549 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808998
Apparatus and method for loading a cartridge into a chamber of break-action firearm Aug 18, 2024 Issued
Array ( [id] => 20337255 [patent_doc_number] => 20250341375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => SELECTABLE RELEASE TRIGGER WITH RESET [patent_app_type] => utility [patent_app_number] => 18/794806 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794806
SELECTABLE RELEASE TRIGGER WITH RESET Aug 4, 2024 Abandoned
Array ( [id] => 19755495 [patent_doc_number] => 20250044060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CONSTANT INTENSITY LIGHT REGULATING FIREARM SIGHT DEVICE [patent_app_type] => utility [patent_app_number] => 18/791005 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18791005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791005
Constant intensity light regulating firearm sight device Jul 30, 2024 Issued
Array ( [id] => 19587410 [patent_doc_number] => 20240384967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => BULLET LOADING TIPS FOR MUZZLELOADING FIREARMS [patent_app_type] => utility [patent_app_number] => 18/787908 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787908
Bullet loading tips for muzzleloading firearms Jul 28, 2024 Issued
Array ( [id] => 19724982 [patent_doc_number] => 20250027733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Firearm recoil devices, systems, and methods [patent_app_type] => utility [patent_app_number] => 18/776150 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776150
Firearm recoil devices, systems, and methods Jul 16, 2024 Issued
Array ( [id] => 19932751 [patent_doc_number] => 12305953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Jam-resistant drum magazine [patent_app_type] => utility [patent_app_number] => 18/768525 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 6101 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768525
Jam-resistant drum magazine Jul 9, 2024 Issued
Array ( [id] => 19529306 [patent_doc_number] => 20240353208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PYROTECHNIC LAUNCH UNITS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/761043 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761043
Pyrotechnic launch units and systems Jun 30, 2024 Issued
Array ( [id] => 20433771 [patent_doc_number] => 12504255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Firearm accessory coupling system [patent_app_type] => utility [patent_app_number] => 18/758508 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 1108 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18758508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758508
Firearm accessory coupling system Jun 27, 2024 Issued
Array ( [id] => 20358143 [patent_doc_number] => 12474132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Enhanced bolt carrier assembly [patent_app_type] => utility [patent_app_number] => 18/747810 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747810
Enhanced bolt carrier assembly Jun 18, 2024 Issued
Array ( [id] => 19693999 [patent_doc_number] => 20250012544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SINGLE POINT OF FOCUS IRON SIGHTS [patent_app_type] => utility [patent_app_number] => 18/746912 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746912
SINGLE POINT OF FOCUS IRON SIGHTS Jun 17, 2024 Pending
Array ( [id] => 20408077 [patent_doc_number] => 20250377186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Shotgun hollow buttstock adapter [patent_app_type] => utility [patent_app_number] => 18/738337 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738337
Shotgun hollow buttstock adapter Jun 9, 2024 Pending
Array ( [id] => 20512302 [patent_doc_number] => 20260036403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => Armored Shield [patent_app_type] => utility [patent_app_number] => 18/678976 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678976
Armored Shield May 29, 2024 Pending
Array ( [id] => 19450006 [patent_doc_number] => 20240310136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => COMPACT SPACE SAVING GUN SILENCER [patent_app_type] => utility [patent_app_number] => 18/675383 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 580 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675383
Compact space saving gun silencer May 27, 2024 Issued
Array ( [id] => 19450013 [patent_doc_number] => 20240310143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Forward Charging Handle for Firearm and Method Therefore [patent_app_type] => utility [patent_app_number] => 18/670909 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670909
Forward charging handle for firearm and method therefore May 21, 2024 Issued
Array ( [id] => 19949252 [patent_doc_number] => 12320611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Firearm ammunition availability detection system [patent_app_type] => utility [patent_app_number] => 18/657555 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 55947 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657555
Firearm ammunition availability detection system May 6, 2024 Issued
Array ( [id] => 19595015 [patent_doc_number] => 12152849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Firearm trigger [patent_app_type] => utility [patent_app_number] => 18/636009 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3594 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636009
Firearm trigger Apr 14, 2024 Issued
Array ( [id] => 20233396 [patent_doc_number] => 20250290715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => Recoilless Gas Block System [patent_app_type] => utility [patent_app_number] => 18/633475 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633475
Recoilless Gas Block System Apr 10, 2024 Pending
Array ( [id] => 20289196 [patent_doc_number] => 20250314439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => Compact Bolt Carrier Group [patent_app_type] => utility [patent_app_number] => 18/626283 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626283
Compact Bolt Carrier Group Apr 2, 2024 Pending
Array ( [id] => 19817788 [patent_doc_number] => 20250075995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => RECOIL MANAGEMENT SYSTEM FOR A GUN [patent_app_type] => utility [patent_app_number] => 18/592882 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592882
Recoil management system for a gun Feb 29, 2024 Issued
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